2003127

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 3354624

約数和(自身を除く): 1351497

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 181, 217, 357, 527, 543, 651, 1267, 1581, 3077, 3689, 3801, 5611, 9231, 11067, 16833, 21539, 39277, 64617, 95387, 117831, 286161, 667709, 2003127]

約数ペア:

[(1, 2003127), (3, 667709), (7, 286161), (17, 117831), (21, 95387), (31, 64617), (51, 39277), (93, 21539), (119, 16833), (181, 11067), (217, 9231), (357, 5611), (527, 3801), (543, 3689), (651, 3077), (1267, 1581)]